back-contact transistor 中文意思是什麼
back-contact transistor
解釋
背面接觸式晶體管- back : n 1 背，背部；背脊；背面，反面；背後，後部，後面，裏面。2 （指）甲；（刀）背；（手）背；（書）背...
- contact : n 1 接觸；聯系；交涉。2 〈美國〉（有勢力的）熟人；門路。3 【數學】相切；【電學】接觸；觸頭；觸點...
- transistor : n. 【無線電】晶體（三極）管；晶體管[半導體]收音機。 a transistor radio 晶體管[半導體]收音機。
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A silicon self - aligned technology was achieved by using a smart power integrated technology to get high power of the circuit. vertical pnp transistor whose base is epitaxy layer was used as output. the collector of the vertical pnp transistor was set on the back of the chip with low resistance p + substrate as ohm contact
在工藝中，採用了smart功率集成技術實現電路的大功率，基區是外延層的縱向pnp晶體管作為輸出，將集電極置於晶元背面，採用低電阻率p ~ +襯底作為歐姆接觸。
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